@charset "utf-8";
html{-webkit-text-size-adjust:none;font-size: 62.5%;}
body{font-size: 1rem;line-height:1;background-color:#f5f5f5;}
html,body{border:0;vertical-align:baseline}
div,span,applet,object,iframe{margin:0;padding:0;}
div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p{border:0;vertical-align:baseline}
blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video,input,button{margin:0;padding:0;border:0;vertical-align:baseline}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}
ol,ul{list-style:none}
blockquote,q{quotes:none}
blockquote:before,blockquote:after,q:before,q:after{content:none}
table{border-collapse:collapse;border-spacing:0}
body,html,p,h1,h2,h3,h4,h5,h6{margin:0;padding:0}
body,input,textarea,select,button,a{font-family:"微软雅黑","Microsoft Yahei","Helvetica Neue",Helvetica,STHeiTi,sans-serif}
*,input[type=text]{-webkit-tap-highlight-color:rgba(0,0,0,0)}
*{margin:0;padding:0;}
button,textarea,input[type=submit],input[type=text],input[type=password],input[type=tel],input[type=email],input[type=number],input[type=date]{-webkit-appearance:none;box-sizing:content-box;border:none;/* border-radius:0; */box-shadow: none;outline: none;}
input[type=text].msg-send-input,input[type=tel].msg-send-input{outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}
input[type=text].msg-send-input,input[type=tel].msg-send-input:-ms-input-placeholder{color:#fff}
input[type=text].msg-send-input,input[type=tel].msg-send-input::-webkit-input-placeholder{color:#fff}
input[type=text].msg-send-input,input[type=tel].msg-send-input:-moz-placeholder,input[type=text]::-moz-placeholder{color:#fff}
a{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;text-decoration:none;}
address{font-style: normal;}
.landscape video{object-position:center top;}
.clearfix:after{clear:both;display: block;content: "...";visibility: hidden;height: 0;font-size: 0;}
.clearfix{*zoom:1;}

body {
	background-size: 100%;
	background-color: #000;
	height: 1955px;

    background: url('../images/pc/back_01.jpg') center 0 no-repeat,
                url('../images/pc/back_02.jpg') center 540px no-repeat,
                url('../images/pc/back_03.jpg') center 1080px no-repeat,
                url('../images/pc/back_04.jpg') center 1620px no-repeat, 
    
    #000;
//  background-size: cover;
}

div.back {
    background: url('../images/pc/back_01.jpg') center 0 no-repeat,
                url('../images/pc/back_02.jpg') center 25% no-repeat,
                url('../images/pc/back_03.jpg') center 50% no-repeat,
                url('../images/pc/back_04.jpg') center 75% no-repeat;
    background-size: contain;
    width: 1920px;
    height: 1955px;
    min-width: 1290px;
    position: absolute;
    top: 0;
    left: 0;
    margin: 0 auto;
}
